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method for directly on a line of print graphics a sign unique colored and reflective points enshrined at the center with an alphanumeric code for storing, reading and comparison of the original ones.
method for directly on a line of print graphics a sign unique colored and reflective points enshrined at the center with an alphanumeric code for storing, reading and comparison of the original ones.
The purpose of the present invention is to propose a method in which encapsulated micro-drops of colour are electrostatically attracted and squeezed not with a roller and counter-roller but with laser-beam barriers. With this new system a new unique sign is obtained that is simpler to read and file and easier to re-read remotely with any mobile-phone apparatus or a purposely provided portable apparatus, and then compare with the one previously filed. To sum up, the three innovations that are described in this new invention are a new pattern of the unique sign obtained with micro-encapsulation of chromatic colours, blind colours/inks or ones variable on the basis of the various ranges of wavelength and frequency of exposure, magnetic colours, and glitters, the distribution of the micro-drops of colour (25, 26, 27, 28) and of the encapsulated glitters (29, 30) obtained electrostatically, and squeezing and anchorage thereof on paper using a laser barrier.
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